PHP: Personal Home Page HypertextPreProceccor

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PHP ?? ???????? ???????? ????????????
???-??????? (Personal Home Page) ?? ?????????????
(HypertextPreProceccor)

• ?????? ????????

2
??????? PHP

• 1995 - PHP/FI (Personal Home Page / Forms
  Interpreter ???????????? ???????? ????????/
  ????????????? ????).
• 1997 - PHP PHP/FI 2.0
• 1998 - PHP 3.0 - Hypertext Preprocessor
• 1999 - PHP 4.0 Zend Engine
• ?\????? - PHP 5.0

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??????????? PHP

• ???????? ???????? ), ??????? ??????????? ??
  ??????? ???????
• ???????? ????????, ????????????? ? ?????????
  ??????
• ???????? GUI-??????????

4
??????????? ????????? CGI

• CGI-????????? ????? ??? ?????????????? ? ????,
  ??????? ????????? ? ?????? ????????????
  ??????????
• ? ???????? ???????? ??????? ?????????? ?????????
  ????????? ??????? ?? ????? ????????????
• ?????????-???? ????? ???? ??????? ?? ??????
  C/C, Fortran, Perl, TCL, Unix Schell, Visual
  Basic, Apple Script
• ???????? ? ?????????? cgi-bin WWW-???????

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?????????????? ???????-?????? ??? ??????
CGI-???????????
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?????? PHP?

• ????? ? ????????
• ?????????????? ????? ?? ???? ????????? ??????????
• ??? ????? ?????????? ??????? ? ????????????????
  ????????? ? ???????????
• ? ?????? ??????

7
?????????????? ? ??????? ???????

• ????????? ???????? Java ? ??????????? ??
  ????????????? ? ???????? ???????? PHP.
• ?????????? CORBA ??? ??????? ? ?????????
  ????????
• ???????????? ?????????? ?????? ? ??????? ??
  PerlUNIX
• ??????????? ????????? - ??????? ????????
  (Cybercash, CyberMUT, VeriSign Payflow Pro ? CCVS)

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?????????? ????? VBScript, JavaScript, CGI
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??????????? ??????????????

• ?????????? ??????-??????
• ???-??????
• ?? - ????????????? PHP ???-???????
• PHP
• ???? (MySQL)

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????????? ???-??????? Apache ??? Windows XP

• ????????
• http//www.apache.org
• ? ?????? ?????????????
• ????? ??????????? ? ????????? ???? ??????
• ????
• apache_1.3.29-win3x86-no_src.exe

• ???????? ???????????? ????????? ???????? ? ????
  ????????
• http//localhost/.

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???? ????????? ??????? mime.types

• ServerRoot
• c\Program Files\Apache Group\Apache\htdocs
• ???
• c\Program Files\Apache Group\Apache\users\
• UserDir
• c\users\
• ?????? ? ?????
• http//localhost/test.html ??? http//localhost/u
  ser/test.html

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????? ???????????? ??????? (Apache
Group\Apache2\conf)

• mime.types
• text/html
• html htm shtml shtm php phtml

• httpd.conf
• DocumenRoot
• F\site\main\html
• ServerRoot
• c\Program Files\Apache Group\Apache\htdocs
• ???
• c\Program Files\Apache Group\Apache\users\
• UserDir
• c\users\
• ?????? ? ?????
• http//localhost/test.html ??? http//localhost/u
  ser/test.html

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????????? MySQL
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?????? ? MySQL

• ?????? ????????? c\mysql\bin\mysql
• ???????? mysql gt___ - ???????? ????? ???????
• ???????? ?? create database site_iu6
• ???????? ???????
• use site_iu6
• create table tutors (options)
• ???????? ?????????? show databases
• ???????? ?????????? show tables
• ???????? ?????????? describe table tutors
• ????????? ????????? (show databases)
• ?????? ? ?????????
• use site_iu6
• create table tutors (options)
• describe tutors
• alter
• drop
• ?????????? ?? (INSERT, SELECT, DELETE, UPDATE,
  SHOW)

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??????? ?? ???????????? ??????

• ?????????? MySQL, ??????????????? ???? my.ini ???
  my.cnf
• ????????? ?????? ?? (c\mysql\bin\mysql)
• ??????? ?? ??????? ??6 (create database if not
  exests site_iu6
• ????????? ????????? (show databases)
• ???????? ???????
• auth
• count
• guest
• history
• course
• ?????????? ?????? ?? (INSERT, SELECT, DELETE,
  UPDATE, SHOW)

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????????? PHP ??? Windows

• ????????
• http//www.php.net
• ? ?????? ?????????????
• ????? ??????????? ? ????????? ???? ??????

• ???????? ???????????? ????????? PHP

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??? ???? ????????? PHP

• CGI-??????
• (php.exe)
• httpd.conf
• ScriptAlias /php/ "c/php/"
• AddType application/x-httpd-php .php .phtml
• Action application/x-httpd-php "/php/php.exe"

• ????? SAPI-???????, ???????????? ????????
  (php4isapi.dll)
• httpd.conf
• LoadModule php4_module c/php/sapi/php4apache.dll
• AddType application/x-httpd-php .php .phtml
• AddModule mod_php4.c

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??? ???? ????????? PHP

• CGI-??????
• (php.exe)
• httpd.conf
• ScriptAlias /php/ "c/php/"
• AddType application/x-httpd-php .php .phtml
• Action application/x-httpd-php "/php/php.exe"

• ????? SAPI-???????, ???????????? ????????
  (php4isapi.dll)
• httpd.conf
• LoadModule php4_module c/php/sapi/php4apache.dll
• AddType application/x-httpd-php .php .phtml
• AddModule mod_php4.c

• c\abc_php\

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????????? PHP ??? Windows

• ?????????????? ?????
• ?\windows\php.ini
• doc_root
• user_dir
• extension_dir

• doc_root "c\Program Files\Apache
  Group\Apache\htdocs"
• user_dir "c\users"
• extension_dir "c\php\extensions"

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????????? PHP ??? Windows

• ?????????????? ?????
• ?\windows\php.ini
• ??????????
• MS SQL
• ?????????????? ??????????

• 'extensionphp_.dll'
• extensionphp_mssql.dll
• c\php\dlls

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???????? ????????? ??????? ? PHP

• ????????????? ??????
• ??????? ???????? ???? (1.php)
• lt?php
• echolth1gt?????? ????!lt/h1gt"
• ?gt
• 3. ????????? ???? ? ?????????? c\users\your_nam
  e
• 4. ????????? ???? ?? ????????, ??????
• http//localhost/your_name/1.php

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??????????? ??????

• ??? ?????????? ?????????????, ???????? ?????????
  ???????? ? PHP
• http//dklab.ru/chicken/web/

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?????? PHP-?????????

• lthtmlgt
• ltheadgt
• lttitlegt??????lt/titlegt
• lt/headgt
• ltbodygt
• lt?php echo "ltpgt??????, ? ?????? PHP!lt/pgt"
• ?gt
• lt/bodygt
• lt/htmlgt

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?????? PHP-?????????

• lthtmlgt
• ltheadgt
• lttitlegt??????lt/titlegt
• lt/headgt
• ltbodygt
• lt?php echo "ltpgt??????, ? ?????? PHP!lt/pgt"
• ?gt
• lt/bodygt
• lt/htmlgt

• lthtmlgt
• ltheadgt
• lttitlegt??????lt/titlegt
• lt/headgt
• ltbodygt
• ltpgt??????, ? ?????? PHP!
• lt/pgt
• lt/bodygt
• lt/htmlgt

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PHP-??????? ? HTML-????

• lt? echo "??? ?????????? ?????????? ??? ?????????
  PHP" ?gt
• 2. ltscript language"php"gt echo "?????????
  ????????? (FrontPage) ???????????? ?????? ???"
  
• lt/scriptgt
• 3. lt echo "????? ???????????? ???? ? ????? ASP
  "
• gt

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???????????? ???????? php

• ???, ??? ???????? ?????? ????? www, (????????,
  ??? ??, ??? ????? ???????? ?????????)
• ???? php-???? ????? ?? ????????? ??????, ?? ???
  ????? ?????????? ? ??????? ??????????????
  ????????? ??????

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?????? ????????????? ? ??????? ?????

• ????? GET

• ????? POST

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SSI - Server Side Includes

• ??????????? ??????????
• .shtml ??? .shtm
• lt!- - command param"value" --gt
• ??? - ??????? ?????? SSI-???????
• command - SSI-???????
• param - ????????? SSI-???????.

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SSI-???????

• lt!- - include virtual"/path/file.ssi" --gt
• ???
• include - ??????? ???????
• virtual - ????????, ????????????, ??? ??????????
  ???? - ??? ?????????? (file) ??? ???
  ????????????? (virtual)
• "/path/file.ssi" - ???? ? ??????????? ?????